kor72.dk
Last scanned: 2026-08-27 13:51:46  ·  911ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
82.208.22.212 3600s vmi1089859.contaboserver.net AS51167 Contabo GmbH 82.208.20.0/22 🇫🇷 France Lauterbourg
📧 MX Records1 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.kor72.dk 82.208.22.212 vmi1089859.contaboserver.net AS51167 Contabo GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   195ms
TXT Record
v=spf1 a mx a:kor72.dk ip4:82.208.22.212 ~all
✉️ SPF
PolicyRecord (kor72.dk)
~all (soft fail) v=spf1 a mx a:kor72.dk ip4:82.208.22.212 ~all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.kor72.dk bk2YGeyW3r-IuzNBMXclL3S_QC04x9KzrZvjdEycfSc
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC88ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081701
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
33ms
MX
38ms
AAAA
31ms
TXT
195ms
CAA
40ms
HTTPS
35ms
TLSA
210ms
SOA
0ms
MTA-STS
49ms
DNSSEC
88ms
SRV
58ms
Total
911ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:51:46 911ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 08:26:50 3427ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 12:26:11 4743ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 06:38:30 804ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 19:28:39 564ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 05:52:51 669ms 2 NS 1 A 1 MX 🔒 Secure View
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